127754760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21727}}^1$

素因数の和:21755

約数の個数: 96

約数和(自身を含む): 445858560

約数和(自身を除く): 318103800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 21727, 43454, 65181, 86908, 108635, 130362, 152089, 173816, 217270, 260724, 304178, 325905, 434540, 456267, 521448, 608356, 651810, 760445, 869080, 912534, 1064623, 1216712, 1303620, 1520890, 1825068, 2129246, 2281335, 2607240, 3041780, 3193869, 3650136, 4258492, 4562670, 5323115, 6083560, 6387738, 8516984, 9125340, 10646230, 12775476, 15969345, 18250680, 21292460, 25550952, 31938690, 42584920, 63877380, 127754760]

約数ペア:

[(1, 127754760), (2, 63877380), (3, 42584920), (4, 31938690), (5, 25550952), (6, 21292460), (7, 18250680), (8, 15969345), (10, 12775476), (12, 10646230), (14, 9125340), (15, 8516984), (20, 6387738), (21, 6083560), (24, 5323115), (28, 4562670), (30, 4258492), (35, 3650136), (40, 3193869), (42, 3041780), (49, 2607240), (56, 2281335), (60, 2129246), (70, 1825068), (84, 1520890), (98, 1303620), (105, 1216712), (120, 1064623), (140, 912534), (147, 869080), (168, 760445), (196, 651810), (210, 608356), (245, 521448), (280, 456267), (294, 434540), (392, 325905), (420, 304178), (490, 260724), (588, 217270), (735, 173816), (840, 152089), (980, 130362), (1176, 108635), (1470, 86908), (1960, 65181), (2940, 43454), (5880, 21727)]